body {
	color: green;
}

.menubar_ul {
	list-style-type: none;
	margin:0;
	padding:0;
	overflow:hidden;
	background-color: green;
}

.menubar_li {
	display: block;
	color:white;
	text-align:center;
	padding: 16px;
	text-decortion: none;
}

.menubar_li a:hover {
	background-color : gray;
}